Dr. lin’s patient has skin cancer. the patient worked out in the sun without lotion for many years. cancer then developed. what type of risk factor does this scenario best represent? environmental biological behavioral genetic

The correct answer is A) Environmental.

Explanation:

Although the kind of problem that cancer develops is genetic, the main cause of these issues is environmental. UV rays develop serious problems when direct sunlight reaches the skin for a long time, and that's the case mentioned. There's also a genetic risk in cancer but it's mostly developed because of environmental causes.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.